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Large Language Models (LLMs) face significant challenges regarding deployment costs and latency, necessitating adaptive computing strategies. Building upon the AI Flow framework, we introduce Ruyi2 as an evolution of our adaptive model…

Computation and Language · Computer Science 2026-02-27 Huan Song , Shuyu Tian , Junyi Hao , Minxiu Xu , Hongjun An , Yiliang Song , Jiawei Shao , Xuelong Li

We introduce the Yi model family, a series of language and multimodal models that demonstrate strong multi-dimensional capabilities. The Yi model family is based on 6B and 34B pretrained language models, then we extend them to chat models,…

We present Mamoda2.5, a unified AR-Diffusion framework that seamlessly integrates multimodal understanding and generation within a single architecture. To efficiently enhance the model's generation capability, we equip the Diffusion…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Yangming Shi , Shixiang Zhu , Tao Shen , Zhimiao Yu , Dengsheng Chen , Taicai Chen , Yunfei Yang , Juan Zhou , Chen Cheng , Liang Ma , Xibin Wu , Benxuan Yan , Ge Li , Tuoyu Zhang , Dan Li , Chang Liu , Zhenbang Sun

We introduce Kimi K2.5, an open-source multimodal agentic model designed to advance general agentic intelligence. K2.5 emphasizes the joint optimization of text and vision so that two modalities enhance each other. This includes a series of…

Computation and Language · Computer Science 2026-02-04 Kimi Team , Tongtong Bai , Yifan Bai , Yiping Bao , S. H. Cai , Yuan Cao , Y. Charles , H. S. Che , Cheng Chen , Guanduo Chen , Huarong Chen , Jia Chen , Jiahao Chen , Jianlong Chen , Jun Chen , Kefan Chen , Liang Chen , Ruijue Chen , Xinhao Chen , Yanru Chen , Yanxu Chen , Yicun Chen , Yimin Chen , Yingjiang Chen , Yuankun Chen , Yujie Chen , Yutian Chen , Zhirong Chen , Ziwei Chen , Dazhi Cheng , Minghan Chu , Jialei Cui , Jiaqi Deng , Muxi Diao , Hao Ding , Mengfan Dong , Mengnan Dong , Yuxin Dong , Yuhao Dong , Angang Du , Chenzhuang Du , Dikang Du , Lingxiao Du , Yulun Du , Yu Fan , Shengjun Fang , Qiulin Feng , Yichen Feng , Garimugai Fu , Kelin Fu , Hongcheng Gao , Tong Gao , Yuyao Ge , Shangyi Geng , Chengyang Gong , Xiaochen Gong , Zhuoma Gongque , Qizheng Gu , Xinran Gu , Yicheng Gu , Longyu Guan , Yuanying Guo , Xiaoru Hao , Weiran He , Wenyang He , Yunjia He , Chao Hong , Hao Hu , Jiaxi Hu , Yangyang Hu , Zhenxing Hu , Ke Huang , Ruiyuan Huang , Weixiao Huang , Zhiqi Huang , Tao Jiang , Zhejun Jiang , Xinyi Jin , Yu Jing , Guokun Lai , Aidi Li , C. Li , Cheng Li , Fang Li , Guanghe Li , Guanyu Li , Haitao Li , Haoyang Li , Jia Li , Jingwei Li , Junxiong Li , Lincan Li , Mo Li , Weihong Li , Wentao Li , Xinhang Li , Xinhao Li , Yang Li , Yanhao Li , Yiwei Li , Yuxiao Li , Zhaowei Li , Zheming Li , Weilong Liao , Jiawei Lin , Xiaohan Lin , Zhishan Lin , Zichao Lin , Cheng Liu , Chenyu Liu , Hongzhang Liu , Liang Liu , Shaowei Liu , Shudong Liu , Shuran Liu , Tianwei Liu , Tianyu Liu , Weizhou Liu , Xiangyan Liu , Yangyang Liu , Yanming Liu , Yibo Liu , Yuanxin Liu , Yue Liu , Zhengying Liu , Zhongnuo Liu , Enzhe Lu , Haoyu Lu , Zhiyuan Lu , Junyu Luo , Tongxu Luo , Yashuo Luo , Long Ma , Yingwei Ma , Shaoguang Mao , Yuan Mei , Xin Men , Fanqing Meng , Zhiyong Meng , Yibo Miao , Minqing Ni , Kun Ouyang , Siyuan Pan , Bo Pang , Yuchao Qian , Ruoyu Qin , Zeyu Qin , Jiezhong Qiu , Bowen Qu , Zeyu Shang , Youbo Shao , Tianxiao Shen , Zhennan Shen , Juanfeng Shi , Lidong Shi , Shengyuan Shi , Feifan Song , Pengwei Song , Tianhui Song , Xiaoxi Song , Hongjin Su , Jianlin Su , Zhaochen Su , Lin Sui , Jinsong Sun , Junyao Sun , Tongyu Sun , Flood Sung , Yunpeng Tai , Chuning Tang , Heyi Tang , Xiaojuan Tang , Zhengyang Tang , Jiawen Tao , Shiyuan Teng , Chaoran Tian , Pengfei Tian , Ao Wang , Bowen Wang , Chensi Wang , Chuang Wang , Congcong Wang , Dingkun Wang , Dinglu Wang , Dongliang Wang , Feng Wang , Hailong Wang , Haiming Wang , Hengzhi Wang , Huaqing Wang , Hui Wang , Jiahao Wang , Jinhong Wang , Jiuzheng Wang , Kaixin Wang , Linian Wang , Qibin Wang , Shengjie Wang , Shuyi Wang , Si Wang , Wei Wang , Xiaochen Wang , Xinyuan Wang , Yao Wang , Yejie Wang , Yipu Wang , Yiqin Wang , Yucheng Wang , Yuzhi Wang , Zhaoji Wang , Zhaowei Wang , Zhengtao Wang , Zhexu Wang , Zihan Wang , Zizhe Wang , Chu Wei , Ming Wei , Chuan Wen , Zichen Wen , Chengjie Wu , Haoning Wu , Junyan Wu , Rucong Wu , Wenhao Wu , Yuefeng Wu , Yuhao Wu , Yuxin Wu , Zijian Wu , Chenjun Xiao , Jin Xie , Xiaotong Xie , Yuchong Xie , Yifei Xin , Bowei Xing , Boyu Xu , Jianfan Xu , Jing Xu , Jinjing Xu , L. H. Xu , Lin Xu , Suting Xu , Weixin Xu , Xinbo Xu , Xinran Xu , Yangchuan Xu , Yichang Xu , Yuemeng Xu , Zelai Xu , Ziyao Xu , Junjie Yan , Yuzi Yan , Guangyao Yang , Hao Yang , Junwei Yang , Kai Yang , Ningyuan Yang , Ruihan Yang , Xiaofei Yang , Xinlong Yang , Ying Yang , Yi Yang , Yi Yang , Zhen Yang , Zhilin Yang , Zonghan Yang , Haotian Yao , Dan Ye , Wenjie Ye , Zhuorui Ye , Bohong Yin , Chengzhen Yu , Longhui Yu , Tao Yu , Tianxiang Yu , Enming Yuan , Mengjie Yuan , Xiaokun Yuan , Yang Yue , Weihao Zeng , Dunyuan Zha , Haobing Zhan , Dehao Zhang , Hao Zhang , Jin Zhang , Puqi Zhang , Qiao Zhang , Rui Zhang , Xiaobin Zhang , Y. Zhang , Yadong Zhang , Yangkun Zhang , Yichi Zhang , Yizhi Zhang , Yongting Zhang , Yu Zhang , Yushun Zhang , Yutao Zhang , Yutong Zhang , Zheng Zhang , Chenguang Zhao , Feifan Zhao , Jinxiang Zhao , Shuai Zhao , Xiangyu Zhao , Yikai Zhao , Zijia Zhao , Huabin Zheng , Ruihan Zheng , Shaojie Zheng , Tengyang Zheng , Junfeng Zhong , Longguang Zhong , Weiming Zhong , M. Zhou , Runjie Zhou , Xinyu Zhou , Zaida Zhou , Jinguo Zhu , Liya Zhu , Xinhao Zhu , Yuxuan Zhu , Zhen Zhu , Jingze Zhuang , Weiyu Zhuang , Ying Zou , Xinxing Zu

Recently, the RGB images and point clouds fusion methods have been proposed to jointly estimate 2D optical flow and 3D scene flow. However, as both conventional RGB cameras and LiDAR sensors adopt a frame-based data acquisition mechanism,…

Computer Vision and Pattern Recognition · Computer Science 2023-09-27 Zhexiong Wan , Yuxin Mao , Jing Zhang , Yuchao Dai

We propose MORAL (a multimodal reinforcement learning framework for decision making in autonomous laboratories) that enhances sequential decision-making in autonomous robotic laboratories through the integration of visual and textual…

Machine Learning · Computer Science 2025-04-07 Natalie Tirabassi , Sathish A. P. Kumar , Sumit Jha , Arvind Ramanathan

We consider the problem of learning motion policies for acceleration-based robotics systems with a structured policy class specified by RMPflow. RMPflow is a multi-task control framework that has been successfully applied in many robotics…

Robotics · Computer Science 2021-03-11 Anqi Li , Ching-An Cheng , M. Asif Rana , Man Xie , Karl Van Wyk , Nathan Ratliff , Byron Boots

We introduce Yuan3.0 Flash, an open-source Mixture-of-Experts (MoE) MultiModal Large Language Model featuring 3.7B activated parameters and 40B total parameters, specifically designed to enhance performance on enterprise-oriented tasks…

Reinforcement learning has emerged as a promising paradigm for aligning diffusion and flow-matching models with human preferences, yet practitioners face fragmented codebases, model-specific implementations, and engineering complexity. We…

Machine Learning · Computer Science 2026-03-17 Bowen Ping , Chengyou Jia , Minnan Luo , Hangwei Qian , Ivor Tsang

In this report, we present Qwen2.5-Omni, an end-to-end multimodal model designed to perceive diverse modalities, including text, images, audio, and video, while simultaneously generating text and natural speech responses in a streaming…

Computation and Language · Computer Science 2025-03-27 Jin Xu , Zhifang Guo , Jinzheng He , Hangrui Hu , Ting He , Shuai Bai , Keqin Chen , Jialin Wang , Yang Fan , Kai Dang , Bin Zhang , Xiong Wang , Yunfei Chu , Junyang Lin

Over the past decade, machine learning model complexity has grown at an extraordinary rate, as has the scale of the systems training such large models. However there is an alarmingly low hardware utilization (5-20%) in large scale AI…

Hardware Architecture · Computer Science 2022-11-14 Newsha Ardalani , Saptadeep Pal , Puneet Gupta

Most two-stream action recognition networks apply the same convolutional backbone to both RGB and optical flow streams, ignoring the fact that the two modalities have fundamentally different structural properties. Optical flow captures…

Computer Vision and Pattern Recognition · Computer Science 2026-04-28 Md. Afzalur Rahaman , Tahmid Rahman

We introduce Baichuan-Omni-1.5, an omni-modal model that not only has omni-modal understanding capabilities but also provides end-to-end audio generation capabilities. To achieve fluent and high-quality interaction across modalities without…

In recent years, multimodal large models have continued to improve on general benchmarks. However, in real-world content moderation and adversarial settings, mainstream models still suffer from degraded generalization and catastrophic…

Artificial Intelligence · Computer Science 2026-04-01 Zhiqian Zhang , Xu Zhao , Xiaoqing Xu , Guangdong Liang , Weijia Wang , Xiaolei Lv , Bo Li , Jun Gao

The long-standing goal of multimodal AI is to build unified models in which visual understanding and visual generation mutually enhance one another. Despite recent works such as BAGEL, BLIP3o achieves remarkable progress; In practice,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-18 Yujun Tong , Dongliang Chang , Zijin Yin , Xintong Liu , Yuanchen Fang , Zhanyu Ma

Intelligent surveillance systems often handle perceptual tasks such as object detection, facial recognition, and emotion analysis independently, but they lack a unified, adaptive runtime scheduler that dynamically allocates computational…

Computer Vision (CV), Natural Language Processing (NLP), and Recommender Systems (RecSys) are three prominent AI applications that have traditionally developed independently, resulting in disparate modeling and engineering methodologies.…

Information Retrieval · Computer Science 2023-10-17 Shijie Geng , Juntao Tan , Shuchang Liu , Zuohui Fu , Yongfeng Zhang

Training multimodal process reward models (PRMs) is hard due to (i) distribution shift between training set and test set and (ii) quality imbalance across training data samples. While domain-level reweighting (e.g., DreamPRM) aligns…

Machine Learning · Computer Science 2025-10-22 Qi Cao , Pengtao Xie

In recent years, there have been numerous developments towards solving multimodal tasks, aiming to learn a stronger representation than through a single modality. Certain aspects of the data can be particularly useful in this case - for…

Machine Learning · Statistics 2023-09-06 Cătălina Cangea , Petar Veličković , Pietro Liò

We present Seed1.5-VL, a vision-language foundation model designed to advance general-purpose multimodal understanding and reasoning. Seed1.5-VL is composed with a 532M-parameter vision encoder and a Mixture-of-Experts (MoE) LLM of 20B…

Computer Vision and Pattern Recognition · Computer Science 2025-05-13 Dong Guo , Faming Wu , Feida Zhu , Fuxing Leng , Guang Shi , Haobin Chen , Haoqi Fan , Jian Wang , Jianyu Jiang , Jiawei Wang , Jingji Chen , Jingjia Huang , Kang Lei , Liping Yuan , Lishu Luo , Pengfei Liu , Qinghao Ye , Rui Qian , Shen Yan , Shixiong Zhao , Shuai Peng , Shuangye Li , Sihang Yuan , Sijin Wu , Tianheng Cheng , Weiwei Liu , Wenqian Wang , Xianhan Zeng , Xiao Liu , Xiaobo Qin , Xiaohan Ding , Xiaojun Xiao , Xiaoying Zhang , Xuanwei Zhang , Xuehan Xiong , Yanghua Peng , Yangrui Chen , Yanwei Li , Yanxu Hu , Yi Lin , Yiyuan Hu , Yiyuan Zhang , Youbin Wu , Yu Li , Yudong Liu , Yue Ling , Yujia Qin , Zanbo Wang , Zhiwu He , Aoxue Zhang , Bairen Yi , Bencheng Liao , Can Huang , Can Zhang , Chaorui Deng , Chaoyi Deng , Cheng Lin , Cheng Yuan , Chenggang Li , Chenhui Gou , Chenwei Lou , Chengzhi Wei , Chundian Liu , Chunyuan Li , Deyao Zhu , Donghong Zhong , Feng Li , Feng Zhang , Gang Wu , Guodong Li , Guohong Xiao , Haibin Lin , Haihua Yang , Haoming Wang , Heng Ji , Hongxiang Hao , Hui Shen , Huixia Li , Jiahao Li , Jialong Wu , Jianhua Zhu , Jianpeng Jiao , Jiashi Feng , Jiaze Chen , Jianhui Duan , Jihao Liu , Jin Zeng , Jingqun Tang , Jingyu Sun , Joya Chen , Jun Long , Junda Feng , Junfeng Zhan , Junjie Fang , Junting Lu , Kai Hua , Kai Liu , Kai Shen , Kaiyuan Zhang , Ke Shen , Ke Wang , Keyu Pan , Kun Zhang , Kunchang Li , Lanxin Li , Lei Li , Lei Shi , Li Han , Liang Xiang , Liangqiang Chen , Lin Chen , Lin Li , Lin Yan , Liying Chi , Longxiang Liu , Mengfei Du , Mingxuan Wang , Ningxin Pan , Peibin Chen , Pengfei Chen , Pengfei Wu , Qingqing Yuan , Qingyao Shuai , Qiuyan Tao , Renjie Zheng , Renrui Zhang , Ru Zhang , Rui Wang , Rui Yang , Rui Zhao , Shaoqiang Xu , Shihao Liang , Shipeng Yan , Shu Zhong , Shuaishuai Cao , Shuangzhi Wu , Shufan Liu , Shuhan Chang , Songhua Cai , Tenglong Ao , Tianhao Yang , Tingting Zhang , Wanjun Zhong , Wei Jia , Wei Weng , Weihao Yu , Wenhao Huang , Wenjia Zhu , Wenli Yang , Wenzhi Wang , Xiang Long , XiangRui Yin , Xiao Li , Xiaolei Zhu , Xiaoying Jia , Xijin Zhang , Xin Liu , Xinchen Zhang , Xinyu Yang , Xiongcai Luo , Xiuli Chen , Xuantong Zhong , Xuefeng Xiao , Xujing Li , Yan Wu , Yawei Wen , Yifan Du , Yihao Zhang , Yining Ye , Yonghui Wu , Yu Liu , Yu Yue , Yufeng Zhou , Yufeng Yuan , Yuhang Xu , Yuhong Yang , Yun Zhang , Yunhao Fang , Yuntao Li , Yurui Ren , Yuwen Xiong , Zehua Hong , Zehua Wang , Zewei Sun , Zeyu Wang , Zhao Cai , Zhaoyue Zha , Zhecheng An , Zhehui Zhao , Zhengzhuo Xu , Zhipeng Chen , Zhiyong Wu , Zhuofan Zheng , Zihao Wang , Zilong Huang , Ziyu Zhu , Zuquan Song
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